#include<bits/stdc++.h>
#include<cstdio>
using namespace std;
int T,n;
map<int,int> ma;
int main(){
    freopen("arena.in","r",stdin);
    freopen("arena.out","w",stdout);
    scanf("%d",&T);
    while(T--){
        scanf("%d",&n);
        printf("%d\n",n);
    }
    return 0;
}
